Transformer Plugin multiple Input


I try to achieve a velocity damping of the black keys related to the white keys (masterkeyboard -> Nuendo -> Synth)
I programed a transformer plugin to do that for one key, it works fine.
Input is C#4, and this note gets reduced by the amount I want, and the other notes stay unchanged
But I want to have all 36 black keys velocity reduced. And I cant have 36 plugins in a row.
So is there an “or” function in transformer - then I can define as Input: c#4 or d#4 or…

Any other ideas?

Many thanks

All the logical editors have a boolean function on the far right.